Moero Downhill Night Blaze – a continuation of the second part, which explains some minor events and has a story about the further fate of the main character. The plot again centers on a college student named Akito. He knows that his colleague named Rink is participating in the prestigious Yotsua Four Knights Championship. The protagonist wanted to show his abilities by signing up as one of the participants in the Touge Grand Touring Car Championship tournament.

The protagonist is an ordinary guy who works in the delivery service at a store on Himeda Peak. However, he tells everyone who talks to him that he is a big shot, driving along the serpentine road in the morning and evening. He dreams of fame, and currently lives in a modest room. One day, he is hit by a taxi, and as soon as he wakes up in the ward, he is met by a girl who accidentally hit him with her car.

The gameplay is presented as a dating simulator, where the central character tries not only to get a relationship with a girl, but also to become a popular racer, earn more money and professionally do his favorite thing. The cast has been replenished with additional characters, compared to the first parts. However, in the center is only Akito and the newly-made partner Rinka. She gets confused with the role of the charismatic captain of her own team, because of which she will need to start her career from scratch.